Here’s the correct match of each inventor to their respective invention:
- Eli Whitney: Cotton Gin
- Elias Howe: Sewing Machine
- Samuel Morse: Telegraph
- Cyrus McCormick: Mechanical Reaper
So, the completed list looks like this:
- Eli Whitney: ☑ Cotton Gin
- Elias Howe: ☑ Sewing Machine
- Samuel Morse: ☑ Telegraph
- Cyrus McCormick: ☑ Mechanical Reaper